9 [ Test tubes,] pipelines, drain and vent lines made of special glass; sight glasses in the nature of binoculars and magnifiers; [ laboratory apparatus, namely, beakers, vials, test tubes, cylinders; laboratory instruments and laboratory receptacles, namely, testers all made wholly or partially of special glass, glass components, vacuum tubes, display screens,] contrast enhancement filters, [ glass solder and anode buttons for TVs and monitors; photo copiers;] x-rays and image amplifier tubes; [ hermetic, highly-insulated safety containers, timing sensors and lithium batteries, sold as a component part of the foregoing;] special glass in the form of precision cut tubes for hermetic sealing of reed switches, diodes, capacitors, resistors, fuses, and parts thereof; lenses and filter caps for opto-electronic components; integrated-optics components, especially sensors and integrated-optics chips as lightwave guides and branches; slab-wave guides; Y-branches, star couplers, multiplexers and demultiplexers, interferometers and ring resonators; fiber optic apparatus and their components for weighing and controlling appliances, optical glass lens, optical filters, special glass and glass ceramic components for optical components, namely, lenses, prisms, mirrors for optical apparatus and instruments, for ophthalmic purposes, for spectacle lenses, for objectives in cameras, binoculars and telescopes and optical apparatus; phosphate and silicate lenses for the amplification of high energy lasers filters for diagnostics and beam control; fibre-optic components and lighting devices, namely, light guides,[ filters and lighting units consisting of bulbs with integrated reflectors and beamsplitters for changeable traffic signals and guiding systems for parking; special lamps and integrated circuits;] laser delivery systems comprising, laser glass for laser delivery systems; radiation filters and interference filters
Trademark: 75934884
